Hi, thanks for the reply. Did try a few times to reset the oil and get rid of the light, but didn't work. Spoke to my friendly garage who said bring it in and they will check for codes. A code came for no3 glow plug so I will just change them all to be on the safe side. Funny thing is thiugh i had scanned it with an Autel and Delphi cline scanner and they both didn't pick it up. But the garages Bosch one found it straight away. Always worth having a good garage you can rely on. Wanted to pay them for it but they said it was fine. Can't complain!